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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:49:45 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:49:45 +0000 |
| commit | 2c3c1048746a4622d8c89a29670120dc8fab93c4 (patch) | |
| tree | 848558de17fb3008cdf4d861b01ac7781903ce39 /Documentation/ABI/testing/sysfs-bus-fsi | |
| parent | Initial commit. (diff) | |
| download | linux-2c3c1048746a4622d8c89a29670120dc8fab93c4.tar.xz linux-2c3c1048746a4622d8c89a29670120dc8fab93c4.zip | |
Adding upstream version 6.1.76.upstream/6.1.76upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'Documentation/ABI/testing/sysfs-bus-fsi')
| -rw-r--r-- | Documentation/ABI/testing/sysfs-bus-fsi | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/sysfs-bus-fsi b/Documentation/ABI/testing/sysfs-bus-fsi new file mode 100644 index 000000000..76e0caa0c --- /dev/null +++ b/Documentation/ABI/testing/sysfs-bus-fsi @@ -0,0 +1,46 @@ +What: /sys/bus/platform/devices/../fsi-master/fsi0/rescan +Date: May 2017 +KernelVersion: 4.12 +Contact: linux-fsi@lists.ozlabs.org +Description: + Initiates a FSI master scan for all connected slave devices + on its links. + +What: /sys/bus/platform/devices/../fsi-master/fsi0/break +Date: May 2017 +KernelVersion: 4.12 +Contact: linux-fsi@lists.ozlabs.org +Description: + Sends an FSI BREAK command on a master's communication + link to any connected slaves. A BREAK resets connected + device's logic and preps it to receive further commands + from the master. + +What: /sys/bus/platform/devices/../fsi-master/fsi0/slave@00:00/term +Date: May 2017 +KernelVersion: 4.12 +Contact: linux-fsi@lists.ozlabs.org +Description: + Sends an FSI terminate command from the master to its + connected slave. A terminate resets the slave's state machines + that control access to the internally connected engines. In + addition the slave freezes its internal error register for + debugging purposes. This command is also needed to abort any + ongoing operation in case of an expired 'Master Time Out' + timer. + +What: /sys/bus/platform/devices/../fsi-master/fsi0/slave@00:00/raw +Date: May 2017 +KernelVersion: 4.12 +Contact: linux-fsi@lists.ozlabs.org +Description: + Provides a means of reading/writing a 32 bit value from/to a + specified FSI bus address. + +What: /sys/bus/platform/devices/../cfam_reset +Date: Sept 2020 +KernelVersion: 5.10 +Contact: linux-fsi@lists.ozlabs.org +Description: + Provides a means of resetting the cfam that is attached to the + FSI device. |